Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 23

Waxing Crescent 14%

10:24

20:25

06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad

Sun - Rise: 07:40, Set: 16:46, Transit: 12:13. Moon - Rise: 10:24, Set: 20:25. Civil Dark: 17:18 - 07:08. Nautical Dark: 17:53 - 06:33. Astro Dark: 18:27 - 05:59

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
99
89
99
94
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

88
100
97
100
100
100
100
100
100
100
99
100
99
74
61
94
100
100
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
95
41
71
67
95
100
100
100
78
100
100
100

High Clouds (% Sky Obscured)

100
81
100
81
88
100
98
100
100
100
100
88
19
62
96
62
100
100
100
100
97
100
100
100

ISS Passover

Visibility (miles)

9
9
8
9
0
0
0
0
0
0
0
0
0
0
0
0
9
9
9
9
8
8
7
6

Fog (%)

45
49
9
22
56
66
45
63
38
37
55
69
76
45
52
59
68
52
0
0
0
0
3
50

Precipitation Type

Snow
Light Rain
Snow
Snow
Light Rain
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Light Rain
None
Light Rain
Light Rain
Light Rain
Light Rain
Moderate Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

72
83
95
95
95
95
95
95
95
95
95
95
95
95
56
89
95
95
95
95
95
95
95
95

Precipitation Amount (mm)

0.4
0.7
0.9
0.9
1.3
1.7
2.3
1.6
1.2
1.5
1
1.1
1
0.7
0
0.5
1.1
1.7
2.2
2.5
1.2
2.4
1.6
2

Wind Speed/Direction (mph)

6
4
3
3
3
3
3
3
2
2
2
3
3
4
4
5
6
6
6
7
8
7
7
6

Chance of Frost

Temperature (°C)

2
1
3
4
2
2
1
1
1
1
1
1
1
1
2
2
2
3
4
3
4
5
5
6

Feels Like (°C)

-1
-1
0
1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-2
-1
-1
-0
-1
1
0
1
2
2
4

Dew Point (°C)

1
0
2
3
1
1
1
1
1
1
1
1
1
1
1
2
2
2
4
2
3
4
5
5

Relative Humidity (%)

89
93
96
96
98
96
98
98
98
98
100
100
100
98
98
100
98
96
96
93
94
96
98
98

Pressure (mb)

1011
1011
1011
1010
1011
1010
1009
1007
1006
1005
1005
1004
1003
1003
1002
1001
999
997
995
994
992
990
989
988

Ozone (du)

306
304
301
303
303
306
310
313
315
314
311
310
307
309
308
308
309
310
310
316
320
320
321
324

Wednesday 24

Waxing Crescent 22%

10:48

21:33

06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad

Sun - Rise: 07:40, Set: 16:47, Transit: 12:13. Moon - Rise: 10:48, Set: 21:33. Civil Dark: 17:19 - 07:08. Nautical Dark: 17:54 - 06:33. Astro Dark: 18:28 - 05:59

Total Clouds (% Sky Obscured)

100
100
93
100
100
95
89
86
57
81
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

68
100
87
100
100
68
74
79
28
25
42
52
52
78
61
61
47
77
59
50
46
50
100
98

Medium Clouds (% Sky Obscured)

98
99
66
73
66
47
52
27
52
71
100
100
100
100
100
100
99
100
99
100
100
100
100
100

High Clouds (% Sky Obscured)

1
0
9
0
10
0
7
14
10
16
15
44
100
100
100
100
100
100
100
100
100
100
98
0

ISS Passover

Visibility (miles)

3
9
7
0
0
0
0
0
9
9
1
0
0
0
0
0
0
0
0
0
0
0
0
0

Fog (%)

100
97
100
20
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

Light Rain
Moderate Rain
Moderate Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
Very Light Rain
None
None
None
None
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Snow
Light Rain

Precipitation Probability (%)

95
95
95
95
77
65
32
12
6
38
60
42
33
52
64
78
61
67
71
67
65
92
95
95

Precipitation Amount (mm)

0.6
2.5
4.4
1.3
0.5
0.4
0
0
0
0
0.3
0
0
0
0
0.5
0.3
0.2
0.3
0.3
0.2
0.5
2.7
2.3

Wind Speed/Direction (mph)

7
10
15
15
11
9
7
8
8
6
5
4
4
5
5
5
5
6
6
6
5
6
5
5

Chance of Frost

Temperature (°C)

6
6
6
4
4
4
5
5
5
6
5
4
4
4
4
4
3
3
3
3
4
3
4
3

Feels Like (°C)

3
3
0
-2
-1
-0
1
2
3
3
3
2
1
1
1
1
-1
0
-0
1
1
0
1
1

Dew Point (°C)

6
5
4
4
3
3
4
5
4
5
5
4
4
4
3
3
3
3
3
3
4
3
4
3

Relative Humidity (%)

98
91
86
98
96
96
98
98
91
93
96
100
98
100
98
98
100
100
98
100
100
100
100
100

Pressure (mb)

988
986
986
995
1001
1003
1004
1004
1004
1004
1004
1004
1004
1004
1003
1002
1001
1001
999
999
998
997
995
996

Ozone (du)

331
343
341
341
341
344
343
344
345
349
347
345
347
349
350
353
354
356
356
358
361
361
363
365

Thursday 25

Waxing Crescent 32%

11:10

22:41

06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad

Sun - Rise: 07:40, Set: 16:48, Transit: 12:14. Moon - Rise: 11:10, Set: 22:41. Civil Dark: 17:19 - 07:09. Nautical Dark: 17:54 - 06:33. Astro Dark: 18:29 - N/A

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
74
100
100
100
100
100
100
100
100
100
100
80
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

91
96
76
66
70
64
52
68
46
57
48
52
53
60
72
56
76
71
63
91
99
100
95
88

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
68
100
100
94
97
100
100
100
100
100
100
73
100
100
100
65
98
99

High Clouds (% Sky Obscured)

0
0
0
0
0
24
0
12
36
100
96
100
70
61
60
60
60
55
100
100
100
78
81
100

ISS Passover

Visibility (miles)

0
0
0
0
0
0
0
0
0
8
0
0
8
3
1
8
0
0
0
1
0
0
0
0

Fog (%)

0
0
1
10
4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

Light Rain
Light Rain
Light Rain
Light Rain
Snow
Snow
Snow
None
None
Snow
None
None
None
Snow
None
Light Rain
Snow
Snow
Snow
None
Snow
Snow
Snow
Snow

Precipitation Probability (%)

95
95
95
89
63
54
43
37
47
41
19
10
22
45
25
66
77
52
67
63
95
95
69
73

Precipitation Amount (mm)

1
0.8
0.9
0.7
0.3
0.3
0.1
0
0
0.2
0
0
0
0.2
0
0.4
0.6
0.1
0.2
0
0.6
1.3
0.3
0.3

Wind Speed/Direction (mph)

8
4
5
3
6
9
9
9
10
8
7
7
6
6
4
5
5
5
4
5
5
6
4
5

Chance of Frost

Temperature (°C)

3
3
3
3
3
4
4
4
4
4
3
3
3
3
3
3
2
2
1
2
2
1
1
1

Feels Like (°C)

-1
1
1
2
1
0
0
1
1
0
1
0
-0
-0
0
-0
-1
-2
-1
-1
-1
-2
-2
-2

Dew Point (°C)

3
3
3
3
3
4
3
4
4
3
3
3
2
2
3
2
2
2
1
1
2
1
1
1

Relative Humidity (%)

100
98
100
100
100
100
98
98
96
96
100
100
98
96
98
98
98
100
98
98
98
100
100
98

Pressure (mb)

997
998
998
999
1001
1001
1001
1001
1001
1001
1001
1001
1001
1001
1001
1001
1001
1001
1001
1001
1001
1001
1002
1003

Ozone (du)

369
372
371
370
372
378
382
387
403
409
409
413
411
405
399
396
393
392
394
396
401
404
399
401

Friday 26

Waxing Crescent 42%

11:31

23:50

06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad

Sun - Rise: 07:41, Set: 16:48, Transit: 12:14. Moon - Rise: 11:31, Set: 23:50. Civil Dark: 17:20 - 07:09. Nautical Dark: 17:55 - 06:34. Astro Dark: 18:29 - 06:00

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
94
88
81
87
91
95
91
86
83
90
90
77
100
99
100
84
79

Low Clouds (% Sky Obscured)

81
85
90
96
97
99
100
94
88
81
87
91
95
91
86
82
87
90
77
100
99
100
84
79

Medium Clouds (% Sky Obscured)

100
99
100
100
100
100
100
82
63
7
2
1
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

100
99
100
88
70
47
15
15
20
15
30
0
0
0
0
0
0
2
2
0
0
1
1
0

ISS Passover

Visibility (miles)

8
1
0
0
0
0
0
0
0
0
0
8
8
8
8
8
9
9
9
8
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

Snow
Snow
Snow
Snow
Snow
Snow
Light Rain
Light Rain
Light Rain
Snow
Snow
Snow
None
None
None
Snow
None
None
None
None
None
None
None
None

Precipitation Probability (%)

89
95
95
95
95
95
95
95
95
95
79
49
28
28
30
33
23
13
6
11
14
7
9
9

Precipitation Amount (mm)

0.5
0.9
1.2
0.9
0.8
0.7
0.7
0.9
1
0.8
0.5
0.1
0
0
0
0.2
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

4
4
3
3
2
2
3
3
3
3
3
3
3
4
4
4
4
4
3
3
3
3
3
3

Chance of Frost

Temperature (°C)

1
1
1
1
1
1
1
1
1
1
1
0
0
0
0
0
0
-1
-1
-1
-1
-2
-1
-2

Feels Like (°C)

-2
-2
-2
-2
-2
-2
-1
-1
-1
-1
-2
-3
-3
-3
-3
-3
-3
-4
-3
-3
-4
-5
-4
-4

Dew Point (°C)

1
1
1
1
1
1
1
1
1
1
1
0
0
-1
-1
-1
-1
-1
-1
-2
-2
-3
-2
-2

Relative Humidity (%)

98
98
98
98
98
100
98
100
98
98
100
98
98
96
96
96
96
96
96
94
91
91
94
96

Pressure (mb)

1003
1004
1005
1006
1006
1007
1007
1008
1009
1010
1011
1013
1014
1014
1015
1016
1017
1018
1019
1020
1020
1021
1021
1023

Ozone (du)

403
401
397
398
399
397
397
395
394
395
394
389
385
385
375
368
369
366
365
367
372
374
373
372

Saturday 27

First Quarter 53%

11:52

01:02

06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 OK
17 OK
18 Good
19 Good
20 Good
21 Good
22 OK
23 Bad
00 Bad
01 Bad
02 OK
03 OK
04 Bad
05 Bad

Sun - Rise: 07:41, Set: 16:49, Transit: 12:15. Moon - Rise: 11:52, Set: 01:02. Civil Dark: 17:21 - 07:09. Nautical Dark: 17:56 - 06:34. Astro Dark: 18:30 - 06:00

Total Clouds (% Sky Obscured)

68
67
66
64
66
65
68
66
62
59
40
20
1
1
0
0
31
52
64
46
27
31
41
44

Low Clouds (% Sky Obscured)

68
60
51
42
51
60
68
66
62
59
39
20
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
7
14
21
16
8
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
1
1
0
0
0
1
1
1
1
0
0
28
49
64
46
27
31
41
26

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

4
4
4
1
3
3
0
1
0
0
0
0
2
1
1
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

3
3
3
3
3
3
3
3
3
3
3
4
4
5
4
5
5
5
5
5
6
6
6
6

Chance of Frost

Temperature (°C)

-2
-2
-2
-1
1
1
1
2
2
1
1
-1
-1
-2
-2
-2
-2
-2
-1
-1
-1
-2
-2
-2

Feels Like (°C)

-3
-4
-3
-2
0
1
1
1
0
-1
-1
-2
-3
-4
-3
-4
-4
-3
-3
-3
-3
-3
-3
-4

Dew Point (°C)

-3
-3
-2
-1
-0
1
1
1
1
1
1
-1
-2
-2
-3
-3
-3
-2
-2
-2
-2
-3
-3
-3

Relative Humidity (%)

94
94
96
94
94
96
94
94
94
94
98
96
98
96
96
94
94
94
94
92
94
92
92
91

Pressure (mb)

1024
1025
1025
1025
1025
1025
1025
1025
1025
1025
1026
1027
1028
1029
1030
1030
1030
1031
1031
1031
1031
1031
1031
1031

Ozone (du)

364
363
366
368
364
353
344
341
339
338
337
336
337
336
333
330
331
331
330
330
329
328
327
326

Sunday 28

Waxing Gibbous 65%

12:15

02:17

06 Bad
07 OK
08 OK
09 Bad
10 OK
11 OK
12 OK
13 OK
14 OK
15 Good
16 Good
17 OK
18 OK
19 OK
20 OK
21 OK
22 OK
23 Good
00 Good
01 OK
02 Bad
03 Bad
04 Bad
05 OK

Sun - Rise: 07:41, Set: 16:50, Transit: 12:15. Moon - Rise: 12:15, Set: 02:17. Civil Dark: 17:21 - 07:09. Nautical Dark: 17:57 - 06:34. Astro Dark: 18:31 - 06:00

Total Clouds (% Sky Obscured)

43
24
34
46
34
23
11
8
6
3
6
9
12
22
32
42
28
14
0
27
54
80
54
27

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
8
18
14
9
8
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

10
7
5
3
5
8
11
8
6
3
6
9
11
20
19
19
12
8
0
19
46
73
51
26

ISS Passover

Visibility (miles)

9
9
9
9
9
6
3
0
3
6
8
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
1
2
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

6
6
6
5
5
5
5
5
5
5
5
6
6
6
6
6
6
6
6
6
6
6
6
7

Chance of Frost

Temperature (°C)

-1
-1
1
2
4
5
6
7
6
6
6
5
4
4
3
3
3
3
3
3
3
3
3
2

Feels Like (°C)

-4
-4
-5
-5
-6
3
3
4
4
5
6
4
4
5
4
3
2
1
2
1
0
0
-0
0

Dew Point (°C)

-3
-3
-1
1
2
3
4
5
5
5
5
4
3
2
1
1
0
0
1
1
0
0
-0
-0

Relative Humidity (%)

91
89
91
89
91
91
91
91
93
94
96
93
89
86
85
85
82
83
83
83
82
83
82
83

Pressure (mb)

1031
1032
1031
1031
1031
1030
1029
1028
1028
1029
1029
1030
1030
1031
1031
1031
1032
1032
1032
1031
1031
1031
1031
1031

Ozone (du)

325
325
324
324
323
323
323
323
321
319
317
315
313
311
309
307
305
304
302
300
300
300
299
300

Monday 29

Waxing Gibbous 76%

12:41

03:36

06 Good
07 Good
08 Good
09 Good
10 OK
11 OK
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 OK
20 OK
21 Good
22 Good
23 Good
00 Good
01 Good
02 Good
03 Good

Sun - Rise: 07:41, Set: 16:50, Transit: 12:16. Moon - Rise: 12:41, Set: 03:36. Civil Dark: 17:22 - 07:10. Nautical Dark: 17:57 - 06:34. Astro Dark: 18:31 - 06:00

Total Clouds (% Sky Obscured)

1
5
6
6
19
34
50
61
77
88
84
75
65
45
20
10
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

0
2
2
2
1
1
0
0
0
0
1
1
1
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
1
2
2
14
14
18
18
25
15
15
15
15
13
12
3
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
8
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

7
7
7
6
5
5
4
4
4
4
4
5
6
7
7
7
7
7
7
7
7
7

Chance of Frost

Temperature (°C)

2
3
5
6
8
9
10
11
11
10
9
7
6
5
5
5
5
4
4
4
4
4

Feels Like (°C)

-0
1
1
1
-0
7
7
8
8
9
10
6
5
5
5
4
3
1
1
1
1
0

Dew Point (°C)

-1
0
2
4
6
7
8
10
9
8
8
6
4
3
2
2
2
1
1
1
1
1

Relative Humidity (%)

82
83
83
85
87
87
87
90
90
91
95
90
87
83
82
80
82
80
79
80
79
79

Pressure (mb)

1031
1031
1031
1030
1030
1029
1027
1026
1026
1026
1027
1027
1028
1028
1028
1028
1028
1027
1027
1027
1027
1026

Ozone (du)

300
300
301
302
303
305
306
308
307
306
305
304
304
303
303
302
301
301
301
301
301
302

Forecast for California Bar, Josephine, United States of America (42.11,-123.41)

Generated: 23/12/25 06:51:29. Forecast: 23/12/25 to 29/12/25. Timezone: UTC-8.00